1920.] NATURAL SCIENCES OF PHILADELPHIA. 135 



57. Glossogobius brunneus (Schlegel). 



Kwarenko (3); Maruyama, Taihoku (2). 



Explanation of Plates III, IV, V. 



Plate III. — Fig. 1. — Rasborinus formosae new species. 



Fig. 2. — Lissochilichihys matsudai new genus and species. 



Fig. 3. — Rasborinus takakii new genus and species. 



Fig. 4. — Caltriculus akoensis new species. 

 Plate IV. — Fig. 1. — Scaphiodontella alticorpus new genus and species. 



Fig. 2. — Spinibarbics elongatus new species. 

 Plate V. — Fig. 1. — Leticiscvlus fuscus new genus and species. 



Fig. 2. — Acrossocheilus invirgatus new species. 



